AS number details

AS61981

KLFREE NETWORKS, s.r.o.  ·  klfree.com

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AS61981 – KLFREE NETWORKS, s.r.o.

Field Value
Country Czechia
Website klfree.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 11 years ago on Apr 04, 2014
Updated a month ago on Jul 14, 2025

There are no known IPv4 addresses belonging to this network

Netblock Company
2a01:bda0::/32 KLFREE NETWORKS, s.r.o.
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WHOIS Details


                                                ASHandle:       AS61981
                                                OrgID:          AS61981
                                                ASName:         AS61981
                                                ASNumber:       AS61981
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS8251 FreeTel, s.r.o.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8251 FreeTel, s.r.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
65.73.229.189 AS5650 Frontier Communications of America, Inc. 12.47ms from Ashburn, US
40.122.187.77 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
86.1.101.13 AS5089 Virgin Media Limited 1.89ms from London, GB
221.178.241.141 AS56046 China Mobile communications corporation 5.65ms from Nanjing, CN
62.78.88.253 AS50512 JSC "ER-Telecom Holding" 4.53ms from Novosibirsk, RU
97.102.184.253 AS33363 Charter Communications, Inc 8.12ms from Orlando, US
106.138.51.61 AS2516 KDDI CORPORATION 16.68ms from Osaka, JP
85.163.102.141 AS28725 CETIN a.s. 5.75ms from Prague, CZ
218.56.151.221 AS4837 CHINA UNICOM China169 Backbone 8.36ms from Qingdao, CN
100.25.203.13 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
65.9.12.45 AS16509 Amazon.com, Inc. 0.10ms from Santiago de Queretaro, MX
73.193.221.189 AS7922 Comcast Cable Communications, LLC 7.33ms from Secaucus, US
27.237.254.93 AS4766 Korea Telecom 6.75ms from Seoul, KR
115.205.28.93 AS4134 CHINANET-BACKBONE 6.80ms from Shanghai, CN
183.57.62.29 AS4134 CHINANET-BACKBONE 1.78ms from Shenzhen, CN
5.192.11.173 AS5384 Emirates Internet 10.91ms from Al Fujairah City, AE
129.80.32.45 AS31898 Oracle Corporation 0.34ms from Ashburn, US
73.134.130.109 AS7922 Comcast Cable Communications, LLC 6.30ms from Ashburn, US
73.212.240.141 AS7922 Comcast Cable Communications, LLC 11.41ms from Ashburn, US
91.48.232.205 AS3320 Deutsche Telekom AG 4.25ms from Berlin, DE
71.89.144.77 AS20115 Charter Communications LLC 5.49ms from Chicago, US
186.249.83.93 AS263024 ARAUJO SAT SERVICOS DE MULTIMIDIA LTDA 7.00ms from Fortaleza, BR
94.79.180.253 AS3209 Vodafone GmbH 8.06ms from Frankfurt am Main, DE
84.134.93.205 AS3320 Deutsche Telekom AG 3.31ms from Frankfurt am Main, DE
73.115.111.157 AS7922 Comcast Cable Communications, LLC 7.13ms from Houston, US

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS61981 at robtex.

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